Post Office in Carroll County, IL

Find The Office You Need

• Chadwick Post Office

  218 Main Street, Chadwick, IL 61014

  815-684-5170
• Lanark Post Office

  600 Olympic Drive, Lanark, IL 61046

  815-493-2550
• Milledgeville Post Office

  315 North Meyers Avenue, Milledgeville, IL 61051

  815-225-7216
• Mount Carroll Post Office

  211 North Clay Street, Mount Carroll, IL 61053

  815-244-3711
• Savanna Post Office

  321 3rd Street, Savanna, IL 61074

  815-273-3621
• Shannon Post Office

  2 Locust Street, Shannon, IL 61078

  815-864-2747
• Thomson Post Office

  705 Argo Fay Rte, Thomson, IL 61285

  815-259-3121